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光谱技术在农业领域的应用与展望 被引量:2

Application and Prospect of Spectroscopy Technique for Agriculture
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摘要 光谱技术以其简便、快速、精度高和无损测定等优越性,成为获取农田生物环境信息的重要手段,在精确农业发展中发挥着重要作用。从土壤光谱特性、植物光谱特性和冠层光谱特性角度,综合分析了光谱技术在土壤性质测定、作物水分监测、营养诊断、产量估测、籽粒品质检测以及病虫害和农药残留监测等方面的应用现状,探讨了应用中存在的光谱分辨率不高、模型不完善、应用体系不完整、应用尺度不统一等问题,并对其应用前景进行了展望。 Spectroscopy technique, for its advantages of convenience, celerity, high precision and non-destroy measure, plays an importanl role in precision agriculture, and has become an important instrument to obtain farmland environmental information. From the angles of soil spectroscopy characteristics, foliage spectroscopy characteristics and canopy spectroscopy characteristics, the appli cation of spectroscopy technique are summarized, such as soil quality measuring, diagnosis of crop water and nutrition, estimating the yield, seed quality inspecting, insect pests and pesticide remnant inspecting and so on. The problems, such as low spectroscopy differentiate rate, incomplete models, half-baked system and skimble-scamble applied yardstick, are analyzed in the paper, and also the applied prospero is discussed.
出处 《节水灌溉》 北大核心 2006年第5期1-5,共5页 Water Saving Irrigation
基金 河海大学院士学科建设基金(2084/4021E7)
关键词 土壤光谱特性 植物光谱特性 冠层光谱特性 农业 应用前景 Soil spectroscopy characteristics Foliage spectroscopy characteristics Canopy spectroscopy characteristics Agriculture Applied prospect
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  • 1迟光宇,刘新会,刘素红,杨志峰.环境污染监测中的植物光谱效应研究[J].环境科学与技术,2005,28(B06):16-19. 被引量:29
  • 2赵世杰,孟庆伟,许长成,韩红岩,邹琦.植物组织中叶黄素循环组分的高效液相色谱分析法[J].植物生理学通讯,1995,31(6):438-442. 被引量:34
  • 3彭涛,李鹏民,贾裕娇,高辉远.介绍两种无损伤测定植物活体叶片色素含量的方法[J].植物生理学通讯,2006,42(1):83-86. 被引量:27
  • 4田永超,朱艳,姚霞,刘小军,曹卫星.基于光谱信息的作物氮素营养无损监测技术[J].生态学杂志,2007,26(9):1454-1463. 被引量:51
  • 5孙山.苹果绿色果皮光合生理特性及果皮灼伤机制的研究[D]山东农业大学,山东农业大学2009.
  • 6K. Eric Van Gaalen,Lawrence B. Flanagan,Derek R. Peddle.Photosynthesis, chlorophyll fluorescence and spectral reflectance in Sphagnum moss at varying water contents[J]. Oecologia . 2007 (1)
  • 7Natalie T. Boelman,Marc Stieglitz,Heather M. Rueth,Martin Sommerkorn,Kevin L. Griffin,Gaius R. Shaver,John A. Gamon.Response of NDVI, biomass, and ecosystem gas exchange to long-term warming and fertilization in wet sedge tundra[J]. Oecologia . 2003 (3)
  • 8C. Stylinski,J. Gamon,W. Oechel.Seasonal patterns of reflectance indices, carotenoid pigments and photosynthesis of evergreen chaparral species[J]. Oecologia . 2002 (3)
  • 9J. A. Gamon,L. Serrano,J. S. Surfus.The photochemical reflectance index: an optical indicator of photosynthetic radiation use efficiency across species, functional types, and nutrient levels[J]. Oecologia . 1997 (4)
  • 10Mishra S,Mishra DR,Schluchter WM.A novel algorithm for predicting phycocyanin concentrations in cyanobacteria:a proximal hyperspectral remote sensing approach. Remote Sens . 2009

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